Jozef Reisinger jreisinger

Limiting a Docker container's memory resource

Terminology

Docker server - the docker command run in daemon mode on a Linux host
Docker image - packaged application with all needed files (libs, configs)
```
  $ docker pull ...
  $ docker build ...
```

People

`:bowtie:`	😄 `:smile:`	😆 `:laughing:`
😊 `:blush:`	😃 `:smiley:`	☺️ `:relaxed:`
😏 `:smirk:`	😍 `:heart_eyes:`	😘 `:kissing_heart:`
😚 `:kissing_closed_eyes:`	😳 `:flushed:`	😌 `:relieved:`
😆 `:satisfied:`	😁 `:grin:`	😉 `:wink:`
😜 `:stuck_out_tongue_winking_eye:`	😝 `:stuck_out_tongue_closed_eyes:`	😀 `:grinning:`
😗 `:kissing:`	😙 `:kissing_smiling_eyes:`	😛 `:stuck_out_tongue:`

😭 👎 ✌️ 🖕 👂 🐱 🐮 🐛 🐏 🎨

pyenv - mutliple pythons

curl -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash

# maybe put this in your ~/.bashrc...
export PATH="/home/reisinge/.pyenv/bin:$PATH"
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"

	#!/usr/bin/env python3

	import re

	def max_length(strings):
	max_len = 0
	for s in strings:
	if len(s) > max_len:
	max_len = len(s)
	return max_len

	#!/usr/bin/python3

	import os, shutil, sys

	topdir = ""
	if len(sys.argv) > 1:
	topdir = sys.argv[1]
	else:
	print("Usage:", sys.argv[0], "DIR")

	#!/usr/bin/env python3

	""" Print line number and line from /etc/passwd with the given UID.
	"""

	##########
	UID = 1000
	##########

	import fileinput, sys

	#!/usr/bin/env python3

	import subprocess
	import collections
	import pprint

	data = collections.defaultdict(list)

	# Ge list of files and directories
	lines = subprocess.check_output(['ls', '-la']).decode('utf-8').split('\n')